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4 Schematic Diagram
4.1.
Main (Micon) Circuit (1/2)
1
2
3
SCHEMATIC DIAGRAM - 1
A
A
MAIN (MICON) CIRCUIT
B
LB2004
C
LB2007
US
USB0_D-
US
USB0_D+
D
DSP_RESET
DSP_SCL
DSP_SDA
DSP_MUTE
OP
TU
TUN_WCK
OP
G_TUN_BCK
TU
OP
I2S_SDO1
E
J0JCC0000286
BT
BT_HOST_WAKE
R2040
REM_IN
CO
BT_UART_TX
BT_UART_RX
BT_UART_RTS
C2049 C2050
100P 100P
F
C2059
0.1
G
VR
PCONT
H
1
2
3
4
5
6
: +B SIGNAL LINE
: CD SIGNAL LINE
: MIC/AUX/TUNER SIGNAL LINE
C2035
0.1
R2013
220
R2007
220
J0JYC0000656
J0JYC0000656
C2019
C2006
10
0.1
97
USB0_DM
98
USB0_DP
R2048
15K
99
VSS_USB
R2047
68K
100
REXT0
R2054
15K
[96] DVSS
101
REXTI
R2055
68K
[95] NRST
102
VDD_USB
[94] DVDD_HV
LB2011
103
USB1_DM
R2024
R2023
R2059
2.2K
2.2K
J0JCC0000286
104
USB1_DP
10K
105
TMODE
R2033
100
LB2044
106
DSP_SCL
R2034
100
J0JCC0000286
107
DSP_SDA
108
DSP_MUTE
8
7
109
DSP_RESET
RX2006
6
5
110
TUN_WCK/LRCKI0
D1H81014A042
4
3
111
G_TUN_BCK/BCKI0
2
1
112
TUN_SDO/DATAI0/OPT_SDO
8
7
113
DAB_LRCK
RX2005
6
5
114
DAB_BCK
D1H81014A042
C2027
4
3
115
DAB_DATA
100P
LB2010
2
1
116
DVDD_LV
117
BT_HOST_WAKE
100
118
RCR
8
7
119
BT_UART_TX
RX2007
6
5
120
BT_UART_RX
D1H81014A042
4
3
121
UART1_RTS
C2054
122
UART1_CTS
2
1
0.1
123
DVSS
[128] XOUT_PLL
124
XIN_32K
[1] DVDD_HV
C2044
C2025
125
XOUT_32K
[2] PCONT
22P
0.1
DVDD_HV
126
127
XIN_PLL
C2026
128
24P
C2023
R2017
12P
220K
C2057
100P
1 4
C2051
0.1
R2016
1M
2 3
C2024
R2015
12P
680
7
5
3
1
8 6
4 2
R2041
330K
R2035
2.2K
4
5
6
7
8
9
: USB SIGNAL LINE
2
4
6
8
RX2002
C2058
D1H81014A042
100P
1 3
5 7
C2056
C2022
LB2002
100P
10
J0JYC0000656
LB2029
C2015
J0JYC0000656
0.1
CLVOUT
SDOUT
TDOUT
FDOUT
C2009
0.22
[67] JTAD TCK
FCO
[66] JTAG TDO
R2001
470 C2010
3.3
[65] DVSS
PCO
C2008
0.1
ASY
LD
PD
F
C2012
E
0.1
AGND1
BIAS
BD
IC2001
AC
C2007
10
C1AB00004409
AVDD1
SOC
C2014
6.3V330
C2011
AD_MONI1
16V100
THERMAL
AD_MONI0
PAD
C2013
680P
LB2005
EQO
10
RFI
ANAMONI1
C2041
C2032
C2030
C2029
C2028
ANAMONI0
1000P
1000P
1000P
1000P
1000P
VSS_ADC
MIC_IN/ADIN7
MIC_DET/ADIN6
REGION/ADIN5
MVDET/ADIN4
[34] KEY 1/ADIN0
ADIN3
[33] VDD_ADC
KEY3
KEY 2/ADIN1
C2005
1000P
LB2001
J0JYC0000656
C2046
C2047
C2048
10
4.7
10
C2003
0.1
LB2040
J0JCC0000286
7
5
3
1
7
5
3
1
8 6
4
2
8 6
4 2
7
8
9
5
10
11
12
LB2006
J0JYC0000656
VCC
DGND
DSP_SDO1
DSP_SDO0
R2063
R2062
10K
10K
C2033
C2031
1000P
1000P
C2021
R2022
10
R2002
100
5.6K...GS/GSX
R2030
100
2.7K...PP
R2032
100
R2004
10K
R2003
100
R2031
100
R2029
100
R2027
R2061
R2019
R2028
R2021
10K
10K
10K
10K
10K
LB2003
J0JYC0000656
3.3V
R2056
R2077
10K
330K
Q2001
B1ABCF000176
INVERTER
R2058
180K
BT: MAIN (BLUETOOTH): SCHEMATIC DIAGRAM - 3
CO: MAIN (CONNECTOR): SCHEMATIC DIAGRAM - 3
FL: MAIN (FAN LED): SCHEMATIC DIAGRAM - 3
FE: MAIN (FE): SCHEMATIC DIAGRAM - 4
DA: MAIN (DAMP): SCHEMATIC DIAGRAM - 5
DS: MAIN (DSP): SCHEMATIC DIAGRAM - 6
OP: MAIN (OPT_SRC): SCHEMATIC DIAGRAM - 7
TU: MAIN (TUNER AUX): SCHEMATIC DIAGRAM - 8
US: MAIN (USB): SCHEMATIC DIAGRAM - 8
VR: MAIN (VOLTAGE REGULATOR): SCHEMATIC DIAGRAM - 9
1/2
2/2
10
11
12
13
14
P1
TO MAIN (MICON)
CIRCUIT (2/2)
BT
FL
OP
VR
TU
DA
CO FE
DGND
DS
US
CLOSE_SW
FE
OPEN_SW
FE
INNER_SW
FE
DSP_SDO1
DS
DSP_SDO0
DS
PW_SOC_1R5V
VR
SPDRV
FE
TRVDRV
FE
TRDRV
FE
FODRV
FE
AGND1
FE
LDO
FE
MD
FE
F
FE
E
FE
VBIAS
FE
BD
FE
AC
FE
MIC_IN
CO
C2043
2.2
MIC_GND
CO
MIC_DET
CO
MV-DET
VR
KEY3
CO
KEY2
CO
KEY1
CO
PW_SOC_1R5V
VR
PWM_X2
CO FL
SC-UA3GS/GSX/PP
MAIN (MICON)
CIRCUIT
13
14
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